8505335 divided by 774 
The aim is to understand the frequency of 774 in 8505335.

Step 1:
8 divided by 774 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 774

Moving on to step 2:
774 can be fit into 85 0 times, resulting in a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Bring next digit (0) of the dividend behind the 85 and repeat the process: 850 / 774

Step 3:
If we divide 850 by 774, we get 1 and a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 774 from 850 and we're left with 76.
Bring next digit (5) of the dividend behind the 76 and repeat the process: 765 / 774

Advancing to step 4:
If we divide 765 by 774, we get 0 and a remainder of 765.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 765, we get 765.
Append the next digit (3) from the dividend to 765 and continue with: 7653 / 774

On to step 5:
The number 774 fits into 7653 9 times, leaving a remainder of 687.
Put 9 as the next digit of the answer. 
Result so far: 109.0
Subtract 6966 from 7653 to get 687.
Fetch the next digit (3) from the dividend, attach it to 687 and continue: 6873 / 774

Advancing to step 6:
6873 divided by 774 is 8 with a remainder of 681.
Put 8 as the next digit of the answer. 
Result so far: 1098.0
If we subtract 6192 from 6873, we get 681.
Include the next digit (5) from the dividend after 681, then repeat: 6815 / 774

Step 7:
If we divide 6815 by 774, we get 8 and a remainder of 623.
Record the quotient 8 as the next digit in the result. 
Result so far: 10988.0
Deduct 6192 from 6815 and we're left with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Moving on to step 8:
The number 774 fits into 6230 8 times, leaving a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 10988.8
Deduct 6192 from 6230 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 9:
774 goes into 380 0 times with a remainder of 380.
The next digit of our result is 0. 
Result so far: 10988.8
Subtract 0 from 380 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 10:
774 goes into 3800 4 times with a remainder of 704.
Use 4 as the next digit of our solution. 
Result so far: 10988.804
Deduct 3096 from 3800 and we're left with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Going ahead to step 11:
When dividing 7040 by 774, we get 9 with a remainder of 74.
Put 9 as the next digit of the answer. 
Result so far: 10988.8049
If we take 6966 away from 7040, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 12:
740 divided by 774 is 0 with a remainder of 740.
Use 0 as the next digit of our solution. 
Result so far: 10988.8049
Subtracting 0 from 740 leaves us with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Moving on to step 13:
When dividing 7400 by 774, we get 9 with a remainder of 434.
Write down 9 as next digit of the result. 
Result so far: 10988.804909
Subtract 6966 from 7400 to get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Moving on to step 14:
4340 divided by 774 is 5 with a remainder of 470.
Use 5 as the next digit of our solution. 
Result so far: 10988.8049095
Subtract 3870 from 4340 to get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 15:
774 goes into 4700 6 times with a remainder of 56.
The next digit of our result is 6. 
Result so far: 10988.80490956
The remainder is 56 after subtracting 4644 from 4700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 10988.80490956 with a remainder of 5.6e-08.